Fatal error: Uncaught Error: Call to undefined function wp_get_development_mode() in /home/clients/028c13c07fe4fa3e96ee7d976a0ad5d9/sites/vitale1913.com/wp-includes/default-constants.php:91
Stack trace:
#0 /home/clients/028c13c07fe4fa3e96ee7d976a0ad5d9/sites/vitale1913.com/wp-settings.php(61): wp_initial_constants()
#1 /home/clients/028c13c07fe4fa3e96ee7d976a0ad5d9/sites/vitale1913.com/wp-config.php(83): require_once('/home/clients/0...')
#2 /home/clients/028c13c07fe4fa3e96ee7d976a0ad5d9/sites/vitale1913.com/wp-load.php(50): require_once('/home/clients/0...')
#3 /home/clients/028c13c07fe4fa3e96ee7d976a0ad5d9/sites/vitale1913.com/wp-blog-header.php(13): require_once('/home/clients/0...')
#4 /home/clients/028c13c07fe4fa3e96ee7d976a0ad5d9/sites/vitale1913.com/index.php(17): require('/home/clients/0...')
#5 {main}
thrown in /home/clients/028c13c07fe4fa3e96ee7d976a0ad5d9/sites/vitale1913.com/wp-includes/default-constants.php on line 91